[llvm-commits] [llvm] r170840 - in /llvm/trunk/lib/Target/ARM: ARM.td ARMSubtarget.h

[Quentin Colombet]

Author: qcolombet
Date: Thu Dec 20 22:35:05 2012
New Revision: 170840

URL: http://llvm.org/viewvc/llvm-project?rev=170840&view=rev
Log:
Add ARM cortex-r5 subtarget.

Modified:
    llvm/trunk/lib/Target/ARM/ARM.td
    llvm/trunk/lib/Target/ARM/ARMSubtarget.h

Modified: llvm/trunk/lib/Target/ARM/ARM.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARM.td?rev=170840&r1=170839&r2=170840&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARM.td (original)
+++ llvm/trunk/lib/Target/ARM/ARM.td Thu Dec 20 22:35:05 2012
@@ -164,6 +164,12 @@
                                    "Cortex-A15 ARM processors",
                                    [FeatureT2XtPk, FeatureFP16,
                                     FeatureAvoidPartialCPSR]>;
+def ProcR5      : SubtargetFeature<"r5", "ARMProcFamily", "CortexR5",
+                                   "Cortex-R5 ARM processors",
+                                   [FeatureSlowFPBrcc, FeatureHWDivARM,
+                                    FeatureHasSlowFPVMLx,
+                                    FeatureAvoidPartialCPSR,
+                                    FeatureT2XtPk]>;
 
 class ProcNoItin<string Name, list<SubtargetFeature> Features>
  : Processor<Name, NoItineraries, Features>;
@@ -248,6 +254,11 @@
 def : ProcessorModel<"cortex-a15",   CortexA9Model,
                                     [ProcA15, HasV7Ops, FeatureNEON, FeatureDB,
                                      FeatureDSPThumb2, FeatureHasRAS]>;
+// FIXME: R5 has currently the same ProcessorModel as A8.
+def : ProcessorModel<"cortex-r5",   CortexA8Model,
+                                    [ProcR5, HasV7Ops, FeatureDB,
+                                     FeatureVFP3, FeatureDSPThumb2,
+                                     FeatureHasRAS]>;
 
 // V7M Processors.
 def : ProcNoItin<"cortex-m3",       [HasV7Ops,

Modified: llvm/trunk/lib/Target/ARM/ARMSubtarget.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMSubtarget.h?rev=170840&r1=170839&r2=170840&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMSubtarget.h (original)
+++ llvm/trunk/lib/Target/ARM/ARMSubtarget.h Thu Dec 20 22:35:05 2012
@@ -30,7 +30,7 @@
 class ARMSubtarget : public ARMGenSubtargetInfo {
 protected:
   enum ARMProcFamilyEnum {
-    Others, CortexA5, CortexA8, CortexA9, CortexA15, Swift
+    Others, CortexA5, CortexA8, CortexA9, CortexA15, CortexR5, Swift
   };
 
   /// ARMProcFamily - ARM processor family: Cortex-A8, Cortex-A9, and others.
@@ -215,6 +215,7 @@
   bool isSwift()    const { return ARMProcFamily == Swift; }
   bool isCortexM3() const { return CPUString == "cortex-m3"; }
   bool isLikeA9() const { return isCortexA9() || isCortexA15(); }
+  bool isCortexR5() const { return ARMProcFamily == CortexR5; }
 
   bool hasARMOps() const { return !NoARM; }